[basic.scope.pdecl,basic.types.general] Remove extra whitespace (#6756)

source/basic.tex

@@ -1129,8 +1129,8 @@
 the locus of the declaration that hides it.
 \begin{example}
 \begin{codeblock}
-const int  i = 2;
-{ int  i[i]; }
+const int i = 2;
+{ int i[i]; }
 \end{codeblock}
 declares a block-scope array of two integers.
 \end{example}
@@ -4812,7 +4812,7 @@
 }
 
 struct X { int i; };            // now \tcode{X} is a complete type
-int  arr[10];                   // now the type of \tcode{arr} is complete
+int arr[10];                    // now the type of \tcode{arr} is complete
 
 X x;
 void bar() {